Casco 50 Gallon Regular Overflow

Several popular sizes of Clarity Plus Acrylic Aquariums are available with standard Overflow Boxes. These models can be used with many types of filter systems from wet/dry trickle filters to single or multi-stage canister filter systems.Skimmer boxes help to meter the flow of water entering your filter system and protect your aquarium from completely draining in the event of a power outage.